GT CPD dropped by 0.5 bars and 10MW.
By PJKBALAJI on 17 August, 2017 - 3:11 am
I am working in GE 7fa, DLN 2.6 machine. When i was looking over trip diagnostic, there is a...
GE 9e gas turbine dln1. Is this a danger to the machine?
By KHE on 21 August, 2017 - 3:54 pm
Thank you for all your answers. I will do some additional analyzes to evaluate the situation more...
By KHE on 20 August, 2017 - 7:56 pm
Thank you for your answer I have read in other topics in this forum that raising or lowering the...
Issues with Power Generation when in Sync with the Utility Supply
Issues with the power generated when in sync with the Utility supply.
By Wesley Boodram on 20 August, 2017 - 1:02 am
Thanks for the elaboration Saul! Agreed on what the DECS does for the regulation of field...
By Wesley Boodram on 18 August, 2017 - 11:53 pm
Many thanks for your inputs CSA and Saul! In October 2015, we experienced a mechanical failure...
Getting a better understanding of GE Mark VIe turbine lock-out (L5RtrLck)
Frame-VI gas turbine rotor turbine 3rd stage diaphragm seals, stage 2-3 wheel spacer, stage 2 wheel found heavy damage beyond repairable.
Control Oil Header Pressure Low
Posted by Mustafa Saleem on 19 August, 2017 - 2:39 am
Steam Turbine Control Oil Header Pressure low.
IS215UCVEH2A Battery Discharging
Mark VI IS215UCVEH2A battery is discharging
High Atomising Air Temperature
Is there any other way to reduce atomizing air temperature except cooling water ?
Conversion of Petrochemical Plant from 60 Hz to 50 Hz
Our Petroleum company is designed for 60hz and feeding from in-house 60 HZ 11KV Gas Turbines. We wish to go for the 50HZ Government supply. Please suggest how to manage.
By Bob Peterson on 16 August, 2017 - 2:00 pm
I can't imagine this is a simple problem nor one that can be done inexpensively, or very quickly. ...
Questions about MARK VI TMR
Questions about MARK VI TMR.
By C^2 on 14 August, 2017 - 6:42 pm
while the below detailed explanation applies to a MKV, this approach does not carry over in its...
By Chiranjeevi on 13 August, 2017 - 11:15 pm
A small correction in my sentence: Any reference value is the mininum among all, like FSR, CSRGV...
By Chiranjeevi on 13 August, 2017 - 6:48 am
>I read the output signals are voted using Hardware Voting. >Is that right and what does...
By Chiranjeevi on 13 August, 2017 - 4:20 am
Hi, In general, SIFT (software implemented fault tolerance) is meant for analog signals. Take...
PRDS Control valve troubleshooting
Posted by sanjib kumar on 14 August, 2017 - 9:40 pm
PRDS Control valve at 25% opening generate lots of sounds & hunting and unable to control steam flow, moreover stem of valve vibrating up and down. Data for control valve (CV = 430, line size = 12 * 14,flow required max. 28 tons).
Two, <R> and <S>, controllers of MKV system failed simultaneously at base load.
By Jolek on 13 August, 2017 - 8:34 am
>How many times has this occurred? At this unit - never. We had something similar in other...
Gas Turbine GE (Frame 5) Alternator DE Intermittent Vibration
During Gas Turbine (GE Frame 5) run when the machine was started and loaded till 4MW, rise in vibration observed towards Generator DE bearing and it touched the alarm levels ( 0.5 in/s pk) in the panel.
High Inlet Air Filter Differential Pressure During Rain
Frame 6B machine inlet air filters differential pressure increases significantly during rainy season causing trip.
By Bob Reinhardt on 11 August, 2017 - 10:30 am
What plant are you located at? There are many site-specific details to consider and I would be...
Frame 6 GT tripping on STOP/SPEED RATIO VALVE POS. ERROR TRIP
Simple Cycle Frame 6 GT tripping on SRV Error
Have any Bailey experts replaced an Alpha Workstation?
By pvbrowser on 11 August, 2017 - 1:49 am
We run the open source project https://pvbrowser.org The Server side could run on OpenVMS. The...
GE 9fa 3gts All Generator Casing Purity Gradually Coming Down
my site ge 9fa 3gts all generator casing purity gradually coming down,